20039784 divided by 838 
We're looking to find how many times 838 goes into 20039784.

Step 1:
If we divide 2 by 838, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 838

Let's proceed to step 2:
When dividing 20 by 838, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Append the next digit (0) from the dividend to 20 and continue with: 200 / 838

On to step 3:
200 divided by 838 is 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 200 leaves us with 200.
Take the next digit (3) from the dividend and append it to 200, then repeat: 2003 / 838

Let's proceed to step 4:
The number 838 fits into 2003 2 times, leaving a remainder of 327.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 327 after subtracting 1676 from 2003.
Fetch the next digit (9) from the dividend, attach it to 327 and continue: 3279 / 838

Advancing to step 5:
838 can be fit into 3279 3 times, resulting in a remainder of 765.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we take 2514 away from 3279, we end up with 765.
Include the next digit (7) from the dividend after 765, then repeat: 7657 / 838

Step 6:
If we divide 7657 by 838, we get 9 and a remainder of 115.
The next digit of our result is 9. 
Result so far: 239.0
If we subtract 7542 from 7657, we get 115.
Include the next digit (8) from the dividend after 115, then repeat: 1158 / 838

On to step 7:
838 can be fit into 1158 1 times, resulting in a remainder of 320.
Record the quotient 1 as the next digit in the result. 
Result so far: 2391.0
Deduct 838 from 1158 and we're left with 320.
Grab the next digit (4) from the dividend, add it to 320, then carry on: 3204 / 838

On to step 8:
If we divide 3204 by 838, we get 3 and a remainder of 690.
The next digit of our result is 3. 
Result so far: 23913.0
If we subtract 2514 from 3204, we get 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

On to step 9:
838 goes into 6900 8 times with a remainder of 196.
Put 8 as the next digit of the answer. 
Result so far: 23913.8
If we take 6704 away from 6900, we end up with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 10:
838 can be fit into 1960 2 times, resulting in a remainder of 284.
Record the quotient 2 as the next digit in the result. 
Result so far: 23913.82
Subtracting 1676 from 1960 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 11:
838 goes into 2840 3 times with a remainder of 326.
Put 3 as the next digit of the answer. 
Result so far: 23913.823
The remainder is 326 after subtracting 2514 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Let's proceed to step 12:
The number 838 fits into 3260 3 times, leaving a remainder of 746.
Write down 3 as next digit of the result. 
Result so far: 23913.8233
Subtracting 2514 from 3260 leaves us with 746.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7460, and continue the process.

The final outcome is 23913.8233, with a leftover of 0.00746.